| | Pin | Nome | Descrizione | Indirizzo |
 | 1A | NC | Non connesso |
| 1B | NC | Non connesso |
| 2A | PHA1 | “A” channel bidirectional counter 1 | X.CNT@ct1@ \ X.INP@i5@ |
| 3A | PHA2 | “A” channel bidirectional counter 2 | X.CNT@ct2@ \ X.INP@i8@ |
| 2B | PHB1 | “B” channel bidirectional counter 1 | X.CNT@ct1@ \ X.INP@i6@ |
| 3B | PHB2 | “B” channel bidirectional counter 2 | X.CNT@ct2@ \ X.INP@i9@ |
| 4A | PHZ1 | “Z” channel bidirectional counter 1 | X.INP@i7@ |
| 4B | PHZ2 | “Z” channel bidirectional counter 2 | X.INP@i10@ |
| 5A | 0 V | Power supply output 0 Volts | |
| 5B | 0 V | Power supply output 0 Volts | |
| 6A | I1 | Digital input I1 | X.INP@i1@ |
| 6B | I2 | Digital input I2 | X.INP@i2@ |
| 7A | I3 | Digital input I3 | X.INP@i3@ |
| 7B | I4 | Digital input I4 | X.INP@i4@ |
| 8A | GA0 | Analog output 0V | |
| 8B | GAO | Analog output 0V | |
| 9A | AO1 | Analog output 1 | X.AN@an1@ |
| 9B | AO2 | Analog output 2 | X.AN@an2@ |